<%--
  Created by IntelliJ IDEA.
  User: asus
  Date: 2020/11/2
  Time: 18:12
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
  <head>
    <title>学生管理系统首页</title>
  </head>
  <body>
    <c:if test="${username eq null}">
      <a href="${pageContext.request.contextPath}/login.jsp">请登录</a>
    </c:if>
    <c:if test="${username ne null}">
      <a href="${pageContext.request.contextPath}/addStudent.jsp">添加学生</a>
      <a href="${pageContext.request.contextPath}/FindAllStudentServlet">查看学生</a>
    </c:if>
  </body>
</html>
